<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form action="{:url('getSearch')}" method="get">

    <input type="text" name="user" value=" " placeholder="请输入这里">
    <input type="submit" value="确定了哦">
</form>
</body>
</html>